89256531

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{326947}}^1$

素因数の和:326970

約数の個数: 16

約数和(自身を含む): 146472704

約数和(自身を除く): 57216173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 326947, 980841, 2288629, 4250311, 6865887, 12750933, 29752177, 89256531]

約数ペア:

[(1, 89256531), (3, 29752177), (7, 12750933), (13, 6865887), (21, 4250311), (39, 2288629), (91, 980841), (273, 326947)]